- Write differences with respect to the specified dictionary
    (or sub entry if -entry specified)

  - Write the differences with respect to a template dictionary:
      foamDictionary 0/U -diff $FOAM_ETC/templates/closedVolume/0/U

  - Write the differences in boundaryField with respect to a
    template dictionary:
      foamDictionary 0/U -diff $FOAM_ETC/templates/closedVolume/0/U \
        -entry boundaryField

Patch contributed by Mattijs Janssens

Patch contributed by Mattijs Janssens

    - Added projected vertices
    - Added projected edges
    - Change of blockEdges API (operate on list lambdas)
    - Change of blockFaces API (pass in blockDescriptor and blockFacei)
    - Added sphere7ProjectedEdges tutorial to demonstrate vertex and edge projection

Resolves bug-report http://bugs.openfoam.org/view.php?id=2294

Contributed by Georg Skillas

For example, to mesh a sphere with a single block the geometry is defined in the
blockMeshDict as a searchableSurface:

    geometry
    {
        sphere
        {
            type searchableSphere;
            centre (0 0 0);
            radius 1;
        }
    }

The vertices, block topology and curved edges are defined in the usual
way, for example

    v 0.5773502;
    mv -0.5773502;

    a 0.7071067;
    ma -0.7071067;

    vertices
    (
        ($mv $mv $mv)
        ( $v $mv $mv)
        ( $v  $v $mv)
        ($mv  $v $mv)
        ($mv $mv  $v)
        ( $v $mv  $v)
        ( $v  $v  $v)
        ($mv  $v  $v)
    );

    blocks
    (
        hex (0 1 2 3 4 5 6 7) (10 10 10) simpleGrading (1 1 1)
    );

    edges
    (
        arc 0 1 (0 $ma $ma)
        arc 2 3 (0 $a $ma)
        arc 6 7 (0 $a $a)
        arc 4 5 (0 $ma $a)

        arc 0 3 ($ma 0 $ma)
        arc 1 2 ($a 0 $ma)
        arc 5 6 ($a 0 $a)
        arc 4 7 ($ma 0 $a)

        arc 0 4 ($ma $ma 0)
        arc 1 5 ($a $ma 0)
        arc 2 6 ($a $a 0)
        arc 3 7 ($ma $a 0)
    );

which will produce a mesh in which the block edges conform to the sphere
but the faces of the block lie somewhere between the original cube and
the spherical surface which is a consequence of the edge-based
transfinite interpolation.

Now the projection of the block faces to the geometry specified above
can also be specified:

    faces
    (
        project (0 4 7 3) sphere
        project (2 6 5 1) sphere
        project (1 5 4 0) sphere
        project (3 7 6 2) sphere
        project (0 3 2 1) sphere
        project (4 5 6 7) sphere
    );

which produces a mesh that actually conforms to the sphere.

See OpenFOAM-dev/tutorials/mesh/blockMesh/sphere

This functionality is experimental and will undergo further development
and generalization in the future to support more complex surfaces,
feature edge specification and extraction etc.  Please get involved if
you would like to see blockMesh become a more flexible block-structured
mesher.

Henry G. Weller, CFD Direct.

twoPhaseEulerFoam, reactingTwoPhaseEulerFoam: Corrected support for implicitPhasePressure with nAlphaCorr > 1

Resolves bug-report http://bugs.openfoam.org/view.php?id=2290

Requires scotch-6.?.?

Patch contributed by Bruno Santos
Resolves bug-report http://bugs.openfoam.org/view.php?id=2285

Resolves bug-report http://bugs.openfoam.org/view.php?id=2283

Patch contributed by Bruno Santos
Resolves bug-report http://bugs.openfoam.org/view.php?id=2288

Resolves bug-report http://bugs.openfoam.org/view.php?id=2287

Patch contributed by Mattijs Janssens

to handle the effect of condensation and evaporation on bubble size

Resolves bug-report http://bugs.openfoam.org/view.php?id=2284

to handle the size of bubbles created by boiling.  To be used in
conjunction with the alphatWallBoilingWallFunction boundary condition.

The IATE variant of the wallBoiling tutorial case is provided to
demonstrate the functionality:

tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoilingIATE

Patch contributed by Juho Peltola, VTT

The new JohnsonJacksonSchaefferFrictionalStress model is included.

Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=2058

then restart with boiling.

Contributed by Juho Peltola, VTT

Patch contributed by Juho Peltola

Contributed by Juho Peltola, VTT

Notable changes:

    1. The same wall function is now used for both phases, but user must
       specify phaseType ‘liquid’ or ‘vapor’

    2. Runtime selectable submodels for:
       - wall heat flux partitioning between the phases
       - nucleation site density
       - bubble departure frequency
       - bubble departure diameter

    3. An additional iteration loop for the wall boiling model in case
       the initial guess for the wall temperature proves to be poor.

The wallBoiling tutorial has been updated to demonstrate this new functionality.

See http://bugs.openfoam.org/view.php?id=1474

This supports the abstraction of the set of fields from the field code
generation macros making it easier to change the set of fields supported
by OpenFOAM.  This functionality is demonstrated in the updated
fvPatchFields macros and will be applied to the rest of the field code
generation macros in the future.

Patch based on contribution from Mattijs Janssens
Resolves http://bugs.openfoam.org/view.php?id=2276

Patch contributed by Mattijs Janssens

Patch contributed by Mattijs Janssens
Resolves bug-report http://bugs.openfoam.org/view.php?id=2278

Resolves bug-report http://bugs.openfoam.org/view.php?id=2273

blockMesh -help

Usage: blockMesh [OPTIONS]
options:
  -blockTopology    write block edges and centres as .obj files
  -case <dir>       specify alternate case directory, default is the cwd
  -dict <file>      specify alternative dictionary for the blockMesh description
  -noFunctionObjects
                    do not execute functionObjects
  -region <name>    specify alternative mesh region
  -srcDoc           display source code in browser
  -doc              display application documentation in browser
  -help             print the usage

Block description

  For a given block, the correspondence between the ordering of
  vertex labels and face labels is shown below.
  For vertex numbering in the sequence 0 to 7 (block, centre):
    faces 0 (f0) and 1 are left and right, respectively;
    faces 2 and 3 are bottom and top;
    and faces 4 and 5 are front the back:

           4 ---- 5
      f3   |\     |\   f5
      |    | 7 ---- 6   \
      |    0 |--- 1 |    \
      |     \|     \|    f4
      f2     3 ---- 2

            f0 ----- f1

Using: OpenFOAM-dev (see www.OpenFOAM.org)
Build: dev-dc59c633

Patch contributed by Bruno Santos
Resolves bug-report http://bugs.openfoam.org/view.php?id=2267

   1. Spaced ending of multi-level template parameters are not allowed, such as:

       List<List<scalar> >

     which instead should be:

       List<List<scalar>>

   2. The use of the 'NULL' macro should be replaced by 'nullptr'